baber/WOPTO huggingface dataset:
Patent JP-H0297595-A (JP)
Title: Friction material and manufacture thereof
Inventor: IDE ISAMU
IPC: F16C33/12
Filed: 1988-10-04
Abstract: PURPOSE:To obtain a friction material free from the occurrence of squeak by mixing and reacting a phenol and formaldehyde with a lubricating aggregate in the presence of a catalyst to produce compound particles and molding these particles to give a material having specified physical properties. CONSTITUTION:A phenol and formaldehyde are mixed and reacted with a lubricating aggregate (e.g., artificial graphite, natural scaly graphite, or agalmatolite) in the presence of a catalyst (e.g., hexamethylenetetramine) to produce compound particles wherein the lubricating aggregate and a phenolic resin binder are agglomerated. The compound particles thus prepared are molded to give a friction material having such physical properties that the ratio of flexural modulus to flexural strength is 130 to 250. Because of uniform dispersion of the lubricating aggregate and phenolic resin binder and also of the above-mentioned physical properties, this friction material can produce bearings, mechanical sealings, etc., free from the occurrence of squeak.
Patent JP-H07107329-A (JP)
Title: Pulse generating device
Inventor: AKIHISA MASAYUKI
IPC: H04N5/06
Filed: 1993-10-06
Abstract: PURPOSE:To provide a stable pulse generating device in which it is possible to reduce jitter, and to facilitate countermeasure to each kind of signal source, in a device in which the screen phase of a color television receiver or the like or the timing of a blanking period are set. CONSTITUTION:This device is provided with a synchronizing signal generating circuit 3 which generates a first timing pulse based on the vertical deflection pulse of a first synchronizing signal outputted from an input terminal 1, pulse rising detecting part 4 which absorbs the jitter at the time of the rising of the first timing pulse by the horizontal deflection pulse of a second synchronizing signal outputted from an input terminal 2, and pulse falling detecting part 5 which absorbs the jitter at the time of falling of the first timing pulse by the horizontal deflection pulse. Then, the outputs of the pulse rising detecting part 4 and the pulse falling detecting part 5 are supplied to a flip flop 6, and a second timing pulse is generated.
Patent JP-H08114699-A (JP)
Title: Operating method and operation controller for emergency core-cooling system
Inventor: KINOSHITA SHIYOUICHIROU
IPC: G21D3/04
Filed: 1994-10-17
Abstract: PURPOSE: To provide a method and a device for controlling the operation of an emergency core-cooling system which can decrease the capacity of an emergency power supply in a nuclear power plant. CONSTITUTION: In the emergency core-cooling system, a high-pressure core water- injection system including a high-pressure water-injection pump 2 and a residual heat removal system including a low-pressure pump 3 are multiplexed by power supply divisions, A, B and C for emergency power supply. An operation controller 10 is provided with the three following controlling functions, that is, a function which makes it possible to receive off-site power supply loss signals 101, cooling system actuation failure signals 102 given during the isolation of a nuclear reactor and automatic actuation signals 103 or manual actuation signals 104 of a high-pressure core water-injection system and send off actuating signals to the operating means 7 for the system,  a function which makes it possible to receive automatic actuation signals 103 or manual actuation signals 104 of a residual heat removal system and send off actuating signals to the operating means 8 for the system, and a function which restricts the actuation of the residual heat removal system in the same power supply division when a high- pressure core water-injection system is manually actuated.
Patent JP-S61131022-A (JP)
Title: Data input device with bookrest
Inventor: OTSUKI JUNICHI
IPC: B41J5/00
Filed: 1984-11-29
Abstract: PURPOSE:To make the confirming work of input data easier, by making the display of a display means provided on a bookrest, on which an original is fixed, of a data input device in synchronization to the cursol of an echo-back display mechanism. CONSTITUTION:Data inputted from an original 4 fixed to a bookrest 1 are echo-back dispolayed on an echo-back display means and, at the same time, the position of input data is indicated by means of a cursor. Lamps 2 and 3 of the bookrest 1 respectively make X- and Y-indication of the position of the input data in synchronization to the cursor. Accordingly, the data at the position indicated by the cursor of the echo-back display means and the data of the original on the bookrest 1 indicated by the lamps 2 and 3 can be made equal. Therefore, the input data confirming work becomes easier.
Patent JP-H0991138-A (JP)
Title: Operation processing method
Inventor: YABUKI YOSHIHIDE
IPC: G06F9/38
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To shorten instruction processing time by detecting a pair of instructions to be simultaneously executed by a single computing element and simultaneously executing this instruction pair by the single computing element. SOLUTION: A detection circuit 1 detects the instruction pair, which has data dependency relation and can be simultaneously executed by the single computing element, or the instruction pair which has no data dependency relation and can be simultaneously executed by the single computing element. When the detection circuit 1 provided inside an arithmetic unit detects the instruction pair which can be simultaneously executed by the single computing element, this detected result is reported to a control circuit 2 for controlling a computing element 13. The control circuit 2 controls operand data corresponding to the instruction pair to be simultaneously executed so as to be supplied to the computing element 13 and generates a control signal for controlling the operation of the computing element 13 as well.  The computing element 13 simultaneously executes the plural instructions based on the supplied operand data and control signal.
Patent JP-H0677596-A (JP)
Title: Optical functional element
Inventor: KAWASAKI HIDEJI
IPC: H01S5/042
Filed: 1992-08-26
Abstract: PURPOSE:To provide an element having a laminated waveguide structure which is used for an optical functional element having a filter, a plurality of optical waveguides such as a filter and a demultiplexer. CONSTITUTION:A plurality of waveguides 103, 106 having quantum well structures are formed perpendicularly on a semiconductor substrate 101. The waveguides 103, 106 are laterally confined by diffusing an impurity, implanting impurity ions and heat treating to crystal-mix a clad part extended in parallel direction with the substrate 101. Semiconductor materials 109 having different impurity diffusing speeds are selectively disposed in parallel with the substrate 101, thereby forming the plurality of the waveguides 103, 106 with high degree of designing freedoms.
Patent JP-S60141218-A (JP)
Inventor: KAWABE HIDEHIKO
IPC: A01G31/00
Filed: 1983-12-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08113213-A (JP)
Title: Film connecting device
Inventor: MAGOTA KATSUJI
IPC: B65B41/12
Filed: 1994-10-17
Abstract: PURPOSE: To provide a film connecting device which prevents a remnant from being formed in the rear of a connecting part on an old film. CONSTITUTION: A first conveyance passage 31 on which a new film 15 is set with its leading end picked up while an old film 12 is being transferred, a second conveyance passage 32 connected to the first conveyance passage 31 and set for conveyance of the old film 12, and a branched passage 34 branching from the first and the second conveyance passages 31 and 32 on a connecting point 33 where the first and the second conveyance passages 31 and 32 are connected are provided. A heat sealing unit 40 and a blower 39 are arranged in the branched passage 34. Heat sealing is executed with compressed air jetted from the blower 39, when the tail end of the old film 12 reaches the innermost part of the branched passage 34, between the old film and the new film 15 with its front end guided beforehand into the innermost part of the branched passage 34.
Patent JP-H0195483-A (JP)
Title: Heat cooking utensil
Inventor: HATTORI KENJI
IPC: H05B6/12
Filed: 1987-10-05
Abstract: PURPOSE:To make it possible to change a structure comprising an inner cooling exhaust system only to that of a an external forced exhaust system easily by providing a detachable plate to cover the bottom of an exhaust passage provided in a main body. CONSTITUTION:An exhaust passage 15 for exhausting air after cooling is formed in a main body 10, and the bottom of the exhaust passage 15 is covered with a detachable plate 16. This makes the exhaust air emitted inside a room, so if it is inconvenient, that is, when the temperature in the room is increased because the exhaust air takes the heat inside the main body to be hot, for example, the detachable plate 16 can be removed, and an exhaust duct connected with an external fan can be connected at the part instead, so exhaust heat from the inside the unit can be forcedly discharged to the external, thereby a temperature rise in the room can be prevented.
Patent JP-H02174931-A (JP)
Title: Nucleate granule and its preparation
Inventor: KOYAMA HIROYOSHI
IPC: B01J13/04
Filed: 1989-09-27
Abstract: PURPOSE:To obtain nucleate granules having high granule strength and satisfactory crumbliness by spraying a liquid dispersion of hydroxypropyl cellulose having low degree of substitution onto granules for forming nuclei, and granulating the sprayed product. CONSTITUTION:A liquid dispersion and/or soln. of hydroxypropyl cellulose having low degree of substitution together with, if necessary, a principal medicine and/or additives in an org. solvent such as water, ethanol, etc., is sprayed on granules for forming nuclei, and the sprayed product is granulated while continuing spraying. By sieving the granulated product after drying, spherical nucleate granules having uniform grain size are obtd. The nucleate granules prepd. by this process have high granule strength and satisfactory crumbliness. Moreover, almost no scattering of powder is caused during the prepn. when hydroxypropyl cellulose having low degree of substitution is used as dispersant.
Patent JP-H0990828-A (JP)
Title: Image forming device
Inventor: TAMURA KAZUO
IPC: G03G21/00
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which can be made compact while discharging ozone and the like generated from an electrostatic charger efficiently and achieving the various kinds of functions. SOLUTION: This device is provided with a rotatable photoreceptor drum 2, a developing unit attaching toner to the surface of the drum 2, a pre-transfer electrostatic charge corotron 25 electrostatically charging the surface of the drum 2 and a pre-transfer electrostatic charge unit 3. The corotron 25 is covered with the unit 3 and the unit 3 is provided with a housing 30 collecting the ozone generated by the electric discharging the corotron 25 and a discharge device discharging the ozone collected by the housing 30 by an air current. Besides, a toner collection chamber 37 collecting the suspending toner which is not attached to the drum 2 from the developing unit is integrally formed with the housing 30 just under a part where the toner is supplied to the drum 2 from the developing unit. Then, the suspending toner is discharged from the chamber 37 by the discharge device.
Patent JP-H0588624-A (JP)
Title: Display device
Inventor: OBUCHI HIROHISA
IPC: G09F9/40
Filed: 1991-09-30
Abstract: PURPOSE:To provide the display device which obviates the deformation of display surface panel parts and racks and can shorten the distance between display elements. CONSTITUTION:The display surface panel parts 25 are formed integrally with the rack parts 29. Through-holes 27 in which the display elements 3 are passed are provided in the display surface panel parts 25 at a pitch of about 2 times the thickness of the rack parts 29. The side ends of the display surface panel parts 25 are provided with the through-holes 27 up to the rack parts 29.
Patent JP-H03112732-A (JP)
Title: Vertical position adjustment device for vehicle seat
Inventor: YAGUCHI NOBORU
IPC: B60N2/18
Filed: 1989-09-27
Abstract: PURPOSE:To eliminate special parts for supporting each drive mechanism, and ensure lightweight construction or the like by supporting each drive mechanism for turning respective mating connection shafts on both front and rear connection shafts to support a seat body. CONSTITUTION:When one 16 of motors is driven and a screw rod 17 is turned, a bracket 18 is push-pulled and a rear connection shaft 3 is turned correspondingly. As a result, the rear part of a seat 8 is vertically moved via power transmission members 7, 9 and 10. Also, when the other motor 22 is driven, a front connection shaft 2 is similarly turned, and the front part of the seat 8 is vertically moved. In this case, the front connection shaft 2 is fitted with a drive mechanism 12 for turning the rear connection shaft 3, and the rear connection shaft 3 with another drive mechanism 13 for turning the front connection shaft respectively in an alternate way. According to the aforesaid construction, special parts for supporting both of the front and rear drive mechanisms 12 and 13 can be eliminated.
Patent JP-H06100483-A (JP)
Title: Method of adsorptively separating cresol isomer
Inventor: HAAMAN ARUBAATO JINEN
IPC: C07C37/82
Filed: 1992-09-21
Abstract: PURPOSE: To provide a process for separation by which paracresol, metacresol and orthocresol are simultaneously adsorbed with an adsorbing agent and these isomers are separated and recovered respectively.  
     CONSTITUTION: The material comprising paracresol, orthocresol and metacresol is adsorped with an adsorbing agent comprising X-type zeolite contg. at least 5 wt.% moisture (LOI) and exchanged with barium ion or a mixture of barium ion and potassium ion, and the cresol isomers are brought into contact with desorptive materials to recover the crsols as a product stream. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H0965539-A (JP)
Title: Cable supporting saddle l-1 type appliance and cable supporting saddle l-3 type appliance which are used for cable wiring rack
Inventor: NISHIGUCHI KAZUO
IPC: H02G3/00
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To easily and quickly support and fix a cable wire by placing the cable wire on a cable wiring rack crosspiece, supporting a cable supporting saddle appliance, hanging a claw on a cable wiring rack and fastening it with a bolt. SOLUTION: All parts of a cable supporting saddle appliance are made of a reinforced plastic. A main body 1 is formed in an inverted U-shaped form, and a reversely projecting special claw 6 is provided on both side in the lower part to fix a rack crosspiece 22. The fox fastening-worked hole 14 of a movable type fixed lever part is installed in the fox fastening worked shaft 2 on both sides of the main body 1. Also, a riff projection part 3 for completing indicated fixed position fastening is added to the main body 1, and a riff recessed part for operation indicating fixed position fastening and a riff 18 for operation completion indicating fastening are added to a movable type fixed lever 13. A fastening bolt 7 for partial pressure fastening part is fixed to a fox fastening type pressure fastened part bolt receiving hole 9 through a bolt screw hole 8.  A cable with protective type round type compression part 11 is made movable, and antislipping work 12 is applied thereto. The efficiency of application and the durability of a cable wire are enhanced.
Patent JP-H0585285-A (JP)
Title: Door harness arrangement structure for car
Inventor: TANIGUCHI TAKASHI
IPC: B60R16/02
Filed: 1991-09-30
Abstract: PURPOSE:To improve workability of wiring work for a door harness. CONSTITUTION:A flexible printed wiring board 32 is welded to a sealing screen 31 provided between a door inner panel 3 and a door trim. After the sealing screen 31 is glued onto the door inner panel 3, connectors 36 attached to the flexible printed wiring board are sequentially connected to an electric door mirror 6, a speaker 7, etc., which are electrical equipment relating to a door.
Patent JP-H05194386-A (JP)
Title: New compound and herbicide containing the same
Inventor: AKUTAGAWA KUNIHIKO
IPC: A01N43/38
Filed: 1992-08-07
Abstract: PURPOSE:To obtain a new compound useful for a herbicide having excellent selectivity for paddy field and upland field. CONSTITUTION:A compound of formula I [R is (substituted) sulfamoylphenyl] such as N-(4-chloro-5-aminosulfonylphenyl)-3,4,5,6-tetrahydrophthalimide. The compound of formula I, for example, is obtained by reacting a compound of formula II (R1 is H or halogen; R2 is H, alkyl, cyano or halogen; Y<1> is eliminable group in sulfonylation) with a compound of formula III (R3 is H, hydroxy, amino, cyano, nitro, sulfamoyl, etc.; R4 is H or organic group).
Patent JP-H0589035-A (JP)
Title: Bus arbitrating system
Inventor: KANDA MAKOTO
IPC: G06F13/364
Filed: 1991-09-30
Abstract: PURPOSE:To improve the degree of freedom for constructing the system by providing a bus request bus and a bus use permit bus and unifying the pin positions of slots at respective connectors. CONSTITUTION:Bus requests BREQ are received from respective bus master units 11-1N and transmitted to a bus arbitration unit 20 by a bus request bus 1 provided at a back panel 30. Bus use permissions BPR are received from the bus arbitration unit 20 and transmitted to the respective bus master units 11-1N by a bus use permit bus 2 provided at the back panel 30. The pin positions of the slots at the respective connectors for connecting the respective bus master units 11-1N and the bus arbitration unit 20 by the back panel 30 are made the same. Thus, the arrangement of these pins can not be fixed but made general. In the case of making the bus arbitration unit 20 redundant, the exclusive back panel can be omitted, the limit of mounting can be eliminated, and the system structure can be easily extended.
Patent JP-H11154394-A (JP)
Title: Multilevel non-volatile memory provided with error detection and correction
Inventor: SO HOCK C
IPC: B64C27/00
Filed: 1998-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a multilevel memory having tolerance for data error. SOLUTION: A multilevel non-volatile memory 100 divides appropriate threshold voltage of a memory cell into a range corresponding to a tolerable state for storing data and a range corresponding to a prohibition zone indicating an error of data. In a reading process, it is automatically checked whether threshold voltage is in the prohibition zone or not, In the other embodiment, a refresh process comprises a process programming threshold voltage in a tolerable state, a process reading out a sector of a memory, a process evacuating data from a sector in a buffer, a process erasing a sector, and a process rewriting data from the buffer in a sector.  A refresh process for a non-volatile memory can be performed in accordance with detecting threshold voltage in the prohibition zone, as one part of a procedure of power up of a memory, or periodically in a period such as a day, a week, or a month.
Patent JP-H04130671-A (JP)
Title: Photovoltaic device
Inventor: NOGUCHI SHIGERU
IPC: H01L31/04
Filed: 1990-09-20
Abstract: PURPOSE:To reduce interfacial level by providing an intrinsic non-single crystal semiconductor having a film thickness of 250Angstrom  or less between both semiconductors in a photovoltaic device which is formed by sequentially stacking a single crystal semiconductor and non-single crystal semiconductor which have mutually opposed conductivity types. CONSTITUTION:It becomes possible that recoupling of light generating carrier is reduced and the number of light generating carriers which can be extracted to the outside of a photovoltaic device can be increased by providing an intrinsic non-single crystal semiconductor 2 having a film thickness of 250Angstrom  or less between an N-type single crystal semiconductor 1 and a P-type non-single crystal semiconductor 3. Namely, many localized levels exist in a band gap of a conductive non-single crystal semiconductor and these localized levels promote generation of interfacial level in the case of forming semiconductor junction. Therefore, elimination of light generating carrier by recoupling can be suppressed by providing an intrinsic non-single crystal semiconductor 2 having good film quality between a single crystal semiconductor 1 and a non-single crystal semiconductor 3.
Patent JP-H10106262-A (JP)
Title: Semiconductor memory
Inventor: JAE-HON JEON
IPC: G11C11/401
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To decrease overlap current generated at a plurality of decoding blocks by one time decoding, by hierarchically forming a word lines and also hierarchically applying a decoding signal. SOLUTION: A low decoder 110 receives a low address, and enables one of main word lines, to generate a block selection signal BS. A subordinate word line enable part 120 receives a low address and operates one of main decoding signals at a high level, and transmits to a block word decoder driver 140 via a word decoder driver 130 to be enabled. Simultaneously, a subordinate decoding signal is generated and transmitted to a subordinate word line driver 150. Next, the main word line and subordinate decoding signal are received from the subordinate word lien driver to drive a subordinate word line, and word line enable operations are completed.
Patent JP-2001079795-A (JP)
Title: Forming method of porous metal foil sheet
Inventor: TATEISHI HARUHIKO
IPC: F16S1/08
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a porous metal foil sheet easy to work, capable of reducing working cost and preventing production of burrs and breakage when worked, and having strength. SOLUTION: This forming method is to laminate an ultraviolet ray hardening type, heat peeling type or water soluble adhesive tape 2 on a metal foil sheet 1 of less than 50 μm thick, to uniformly drill a large number of holes 5 numerical aperture of which is to be more than 25% by punching work on the ultraviolet ray hardening type adhesive tape 2 and the metal foil sheet 1, to lose adhesive force from the adhesive tape 2 and to peel the adhesive tape 2 from the metal foil sheet 1.
Patent JP-H0593427-A (JP)
Title: Circumferential friction gauge for measuring frictional force between circumference of construction and circumferential ground in caisson method
Inventor: OKADA KENZO
IPC: G01M99/00
Filed: 1991-10-01
Abstract: PURPOSE:To eliminate the influence of the circumferential ground upon horizontal earth pressure and to make it possible to measure accurately frictional force between the circumference of a construction and the circumferential ground in the case the construction is constructed in the ground by a caisson method. CONSTITUTION:The circumferential friction gauge is constituted of an outer frame 12 connected to a construction, an inner frame 16 provided to the inside of the outer frame through a gap and placed with concrete to the inside thereof and an instrument 25 capable of detecting displacement between the outer frame and the inner frame. The inner frame is capable of finely displacing elastically against the outer frame, and in order that horizontal earth pressure is borne on the outer frame, at least two rings 21 and 21' connected through an intermediate coupling member 22 are fixed to the surface 17 of the inner frame opposite to a sensible surface 20 with the intermediate coupling member and the intermediate coupling member in the rings and the opposite side are respectively fixed to the outer frame through outer frame coupling members 23 and 23'.